Rigid pendulum : Différence entre versions
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| (2 révisions intermédiaires par le même utilisateur non affichées) | |||
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==Description== | ==Description== | ||
| − | A ruler with different slots (to adjust height) acts as a rigid pendulum. A rod with a mass on its end | + | A ruler with different slots (to adjust height) acts as a rigid pendulum. A rod with a mass on its end can also act as a rigid pendulum. |
==Equipment== | ==Equipment== | ||
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File:3A15.20_2.JPG|Figure2 | File:3A15.20_2.JPG|Figure2 | ||
</gallery> | </gallery> | ||
| + | {{#widget:YouTube|id=yKN7iUObcjQ}} | ||
| + | {{#widget:YouTube|id=D_TmvsA1W2g}} | ||
Version actuelle datée du 28 août 2015 à 14:32
Back to 3A - Oscillations
PIRA index: 3A15.20
Description
A ruler with different slots (to adjust height) acts as a rigid pendulum. A rod with a mass on its end can also act as a rigid pendulum.
Equipment
- rigid pendulum (ruler or bar)
- rod attachment
Instructions
Connect the rigid pendulum to the rod attachment. Shift the pendulum to a small angle from vertical and allow it to oscillate and demonstrate simple harmonic motion.
Keywords
adjustable, rigid pendulum, period, oscillation
Images & Movies
Figure1
Figure2
